Question

outer bony covering of spinal cord​

Answer 1

Answer:

The spinal cord (and brain) are protected by three layers of tissue or membranes called meninges, that surround the canal . The dura mater is the outermost layer, and it forms a tough protective coating. Between the dura mater and the surrounding bone of the vertebrae is a space called the epidural space.

Artery: spinal artery

Answer 2

Answer:

meninges is outer most covering of spinal cord